<?php

namespace app\admin\controller\choi;

use app\admin\model\choi\Setting as SettingModel;
use app\common\controller\Backend;
use think\Cache;
use think\Db;

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Setting extends Backend
{
    
    /**
     * Setting模型对象
     * @var \app\admin\model\choi\Setting
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\choi\Setting;

    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 可语品牌&团队
     */
    public function team()
    {
        $this->param('team', '可语品牌&团队');
        return $this->fetch();
    }

    /**
     * 可语平台概况
     */
    public function situation()
    {
        $this->param('situation', '可语平台概况');
        return $this->fetch();
    }

    /**
     * 可语平台概况
     */
    public function join()
    {
        $this->param('join', '加入可语团队');
        return $this->fetch();
    }

    /**
     * 可语平台概况
     */
    public function teacher()
    {
        $this->param('teacher', '申请成为教师');
        return $this->fetch();
    }

    /**
     * 客服热线 & 地址
     */
    public function address()
    {
        $serviceMobile = SettingModel::getValue('service_mobile');
        $address = SettingModel::getValue('address');
        if ($this->request->isPost()) {
            Db::startTrans();
            try {
                $this->createOrUpdate($serviceMobile, 'service_mobile', '客服热线');
                $this->createOrUpdate($address, 'address', '地址');
                Db::commit();
            } catch (\Exception $e) {
                Db::rollback();
            }
            isset($e) ? $this->error() : $this->success();
        }
        $this->assign('service_mobile', $serviceMobile);
        $this->assign('address', $address);
        return $this->fetch();
    }

    /**
     * 添加 & 更新
     * @param $param
     * @param string $describe
     */
    private function param($param, $describe = '')
    {
        $row = SettingModel::getValue($param);
        if ($this->request->isPost()) {
            $res = $this->createOrUpdate($row, $param, $describe);
            $res ? $this->success() : $this->error();
        }
        $this->assign('content', $row);
    }

    private function createOrUpdate($row, $param, $describe = '')
    {
        $keys = SettingModel::getAllKeys();
        $content = $this->request->post($param);
        if (in_array($param, $keys)) {
            if ($row != $content) {
                $res = SettingModel::updateValue($param, $content);
            } else {
                $res = true;
            }
        } else {
            $res = SettingModel::add($param, $content, $describe);
        }
        Cache::set('setting_'.$param, $content, 0);
        return $res;
    }
}
